Waste Water Engineering The sewer pipes Are designed for generating self-cleansing velocities at different discharge All listed here Carry sewage as gravity conduits Should resist the wear and tear caused due to abrasion Are designed for generating self-cleansing velocities at different discharge All listed here Carry sewage as gravity conduits Should resist the wear and tear caused due to abrasion ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If 2% solution of a sewage sample is incubated for 5 days at 20°C and depletion of oxygen was found to be 5 ppm, B.O.D. of the sewage is None of these 225 ppm 200 ppm 250 ppm None of these 225 ppm 200 ppm 250 ppm ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In sewers designed with self cleansing velocity, Both silting and scouring occur at the bottom Neither silting nor scouring occurs at the bottom The bottom is silted The bottom is scoured Both silting and scouring occur at the bottom Neither silting nor scouring occurs at the bottom The bottom is silted The bottom is scoured ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The arrangement made for passing the sewer line below an obstruction below the hydraulic gradient lines called Depressed sewer Sag pipe Inverted syphon all of these Depressed sewer Sag pipe Inverted syphon all of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Disposal to sewage in large cities, is done in Purification Dilution Irrigation Oxidation Purification Dilution Irrigation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Oxidation process results in the formation of Nitrates All of these Carbon dioxide Sulphates Nitrates All of these Carbon dioxide Sulphates ANSWER DOWNLOAD EXAMIANS APP
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